Patents Assigned to Sure Trak, Inc.
  • Acceleration and deceleration electrical switch
    Patent number: 5141229
    Abstract: An electrical inertia switch that closes a first electrical contact upon switch acceleration and closes a second electrical contact upon switch deceleration. The miniature switch can be inserted within an archer's arrow and used to activate a radio transmitter signal so as to locate the arrow by a directional signal receiver from a remote location.
    Type: Grant
    Filed: September 10, 1990
    Date of Patent: August 25, 1992
    Assignee: Sure Trak, Inc.
    Inventor: Terry B. Roundy